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A Study to Assess How Well the Study Medicine IPN60340 Works in Combination With Azacitidine and Venetoclax, Compared to Placebo in Combination With Azacitidine and Venetoclax, in Participants With Newly Diagnosed Acute Myeloid Leukemia Who Cannot Receive Intensive Chemotherapy (EVICTION 3)

29. května 2026 aktualizováno: Ipsen

A Two-part, Phase 2b/Phase 3 Double-blinded, Randomized Study of IPN60340 in Combination With Azacitidine and Venetoclax Versus Placebo in Combination With Azacitidine and Venetoclax in Participants With Newly Diagnosed Acute Myeloid Leukemia Who Are Ineligible for Intensive Chemotherapy.

The purpose of this study is to find out how well the study drug IPN60340 works to treat participants with acute myeloid leukemia. Acute myeloid leukemia is a rare blood cancer that grows quickly. This study's main aim is to compare the percentage of participants who reach complete remission within the first 6 months of treatment between the 2 study arms (study drug and standard medicines compared to placebo and standard medicines).

In this study all participants will receive azacitidine and venetoclax plus either the study drug IPN60340 or placebo. Venetoclax will be given as a tablet by mouth once each day in 28-day cycles. Azacitidine will be given by injection under the skin (subcutaneously) or through the veins (intravenously) daily for the first 7 days of each 28-day cycle. IPN60340 or placebo (depending on which arm of the study the participant is assigned to) will be given through the veins (intravenously) on day 1 of each 28-day cycle.

There will be 4 periods in this study:

  • A screening period (up to 28 days) to assess whether the participant can take part requiring at least 1 visit to the study center.
  • A treatment period where all eligible participants will receive azacitidine and venetoclax plus either the study drug IPN60340 or placebo. The study requires 8 visits for the first month followed by 1 visit every month until unacceptable toxicity, disease progression, the start of new cancer treatment, or study closure, whichever is first.
  • A safety follow-up period (at 28 days (±3 days) after the last dose of study medicine) to assess safety after participants have finished treatment.
  • A long-term follow-up period where participants' health will be monitored using a telephone call or clinic visit every 12 weeks until the end of study.

Participants will undergo blood sampling, urine collections, physical examinations, clinical evaluations, electrocardiograms (ECG: recording of the electrical activity of heart), bone marrow aspirates (sampling of the liquid part of the bone marrow). Some participants will also undergo pregnancy testing. Participants in the Phase 3 portion of the study will also be asked to fill in questionnaires.

The time each participant will be in this study will vary based on how well the medicine works to treat the participant's AML. Azacitidine and venetoclax plus either IPN60340 or placebo will be provided to participants who tolerate it for as long as their disease does not progress. Participants may withdraw consent to participate at any time.

Přehled studie

Typ studie

Intervenční

Zápis (Odhadovaný)

450

Fáze

  • Fáze 2
  • Fáze 3

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní kontakt

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

  • Dospělý
  • Starší dospělý

Přijímá zdravé dobrovolníky

Ne

Popis

Inclusion Criteria:

  1. Participant must be 18 years of age or older, at the time of signing the informed consent.
  2. Have newly diagnosed AML, as per WHO 2022 criteria.
  3. Eastern Cooperative Oncology Group (ECOG) performance status of 1 to 2 for participants ≥75 years of age, or 1 to 3 for participants <75 years of age
  4. Participants must be considered ineligible for intensive chemotherapy, due to age or comorbidities,
  5. Adequate organ function as indicated in the protocol
  6. Contraceptive use by participant or participant partners should be consistent with local regulations regarding the methods of contraception for those participating in clinical trials.
  7. Signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol

Exclusion Criteria:

Participants are excluded from the study if any of the following criteria apply:

  1. Current diagnosis of:

    I. Acute promyelocytic leukemia (APL) II. Active or uncontrolled central nervous system (CNS) leukemia III. Any γ9δ2TC neoplasm

  2. History of myeloproliferative neoplasms (MPN) including primary myelofibrosis, essential thrombocythemia, polycythemia vera, chronic myeloid leukemia, or MDS/MPN as per WHO 2022 or treatment-related AML
  3. History of other malignancy within the last 2 years.
  4. Rapidly progressing disease in the opinion of the clinical investigator which may preclude treatment in this study.
  5. History of clinically significant or uncontrolled cardiac disorders, within 6 months prior to Cycle 1 Day 1 (C1D1)
  6. White blood cell (WBC) count >25 × 10^9/L . Cytoreduction can be used before C1D1 and beyond as needed to keep WBC < 25 × 10^9.
  7. Participants with severe hepatic impairment, e.g., Child-Pugh C, are excluded.
  8. Major surgery within 4 weeks prior to C1D1 or planned during the foreseeable duration of the study.
  9. Any gastrointestinal disorder or malabsorption syndrome that may impair absorption of venetoclax
  10. Uncontrolled or severe bacterial, fungal, viral, and/or parasitic infections treated with therapeutic oral or intravenous anti-infective agents. Prophylactic antimicrobials are allowed.
  11. Uncontrolled human immunodeficiency virus (HIV) disease will be excluded. Participants on anti-retroviral therapy should be included as long as their disease is under control, taking precautions to modify their highly active antiretroviral therapy (HAART) regimen to minimize drug interactions.
  12. Presence of hepatitis B surface antigen (HBsAg) and/or hepatitis B core antibody (HBcAb) at screening or within 3 months prior to randomization.

    NOTE: Participants with known positive HBsAb may be randomized provided they are hepatitis B-vaccinated and have negative HBsAg and HBcAb.

  13. Positive hepatitis C antibody test result at screening or within 3 months of randomization unless HCV-RNA negative test is documented.

    NOTE: Participants with positive hepatitis C antibody due to prior resolved disease can be enrolled if a confirmatory negative hepatitis C ribonucleic acid (RNA) test is obtained.

  14. Participant has received strong and/or moderate cytochrome P450 (CYP)3A inducers within 7 days prior to the initiation of study treatment.
  15. Participant is unable to swallow capsules or tablets
  16. Prior treatment with hypomethylating agents, chemotherapy, B-cell lymphoma protein (BCL) 2 inhibitors, clinical trial therapy, cellular therapy or allogenic hematopoietic cell transplantation (HCT) for MDS.
  17. Treatment with systemic corticosteroids of >10 mg/day prednisone (or equivalent) or other systemic immunosuppressive medications within 5 half-lives prior to C1D1, or anticipated requirement for systemic immunosuppressive medications during the study.
  18. Sensitivity to any of the study interventions, or components thereof, or drug or other allergy that, in the opinion of the investigator [or medical monitor], contraindicates participation in the study.

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

  • Primární účel: Léčba
  • Přidělení: Randomizované
  • Intervenční model: Paralelní přiřazení
  • Maskování: Čtyřnásobek

Zbraně a zásahy

Skupina účastníků / Arm
Intervence / Léčba
Experimentální: IPN60340 in combination azacitidine plus venetoclax (IAV)
In phase 2b, approximately 90 participants will be randomized in a 1:1 ratio to IAV. In phase 3, approximately 450 participants will be randomized in a 1:1 ratio to IAV. Regardless of the phase, participants will be randomized prior to dosing. Participants who are enrolled in phase 2b of the study will not be allowed to enroll in phase 3 of the study.

: IPN60340 + azacitidine + venetoclax

Participants will receive:

  • IPN60340 per protocol by intravenous (IV) infusion in each 28-day treatment cycle
  • azacitidine by subcutaneous (SC) or IV daily for the first week in each 28-day treatment cycle
  • venetoclax orally daily every day of each 28-day treatment cycle
Ostatní jména:
  • ICT01
Aktivní komparátor: Placebo in combination azacitidine plus venetoclax (PAV)
In phase 2b, approximately 90 participants will be randomized in a 1:1 ratio to PAV. In phase 3, approximately 450 participants will be randomized in a 1:1 ratio to PAV. Regardless of the phase, participants will be randomized prior to dosing. Participants who are enrolled in phase 2b of the study will not be allowed to enroll in phase 3 of the study.

Participants will receive:

  • Placebo per protocol by intravenous (IV) infusion in each 28-day treatment cycle
  • azacitidine by subcutaneous (SC) or IV daily for the first week in each 28-day treatment cycle
  • venetoclax orally daily every day of each 28-day treatment cycle
Ostatní jména:
  • NaCl

Co je měření studie?

Primární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
(Phase 2b and Phase 3) Percentage of participants with Complete Remission (CR)
Časové okno: From randomization to end of Cycle 6 (approximately 6 months)
Complete remission (CR) as defined according to ELN 2022 criteria
From randomization to end of Cycle 6 (approximately 6 months)

Sekundární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
(Phase 2b) Overall Survival (OS)
Časové okno: From randomization until end of study (up to approximately 6 years)
Defined as time from randomization to the date of death from any cause
From randomization until end of study (up to approximately 6 years)
(Phase 2b) Duration of Complete Remission (DoCR)
Časové okno: From first documented CR until end of study (up to approximately 6 years)
Defined as time from achievement of CR to hematological relapse or death from any cause, whichever occurs first
From first documented CR until end of study (up to approximately 6 years)
(Phase 2b) Event-Free Survival (EFS)
Časové okno: From randomization to end of study (up to 6 years)
Defined as time from randomization to the date of induction treatment failure (ITF), relapse from complete remission (CR), or death from any cause, whichever occurs first.
From randomization to end of study (up to 6 years)
(Phase 2b) Composite Complete Remission Rate (CRc)
Časové okno: From randomization to end of Cycle 6 (approximately 6 months)
Composite complete remission (CRc), defined as the composite of complete remission (CR), complete remission with partial hematologic recovery (CRh), and complete remission with incomplete hematologic recovery (CRi), according to ELN 2022 criteria
From randomization to end of Cycle 6 (approximately 6 months)
(Phase 2b) Complete Remission with Minimal Residual Disease Negative (CR MRD-negative)
Časové okno: From randomization to end of cycle 6 (6 months)
Complete remission with minimal residual disease negativity (CR MRD-negative) according to ELN criteria
From randomization to end of cycle 6 (6 months)
(Phase 2b) Composite Complete Remission with MRD Negative (CRc MRD-negative)
Časové okno: From randomization to end of Cycle 6 (approximately 6 months)
Composite complete remission (CRc), defined as CR, CRh, and CRi, with minimal residual disease (MRD) negativity according to ELN 2022 criteria
From randomization to end of Cycle 6 (approximately 6 months)
(Phase 2b) Transfusion Independence (TI) Conversion Rate
Časové okno: From randomization until end of study (up to approximately 6 years)
Transfusion independence (TI) conversion rate, defined as a ≥56-day period without red blood cell (RBC) or platelet transfusion after start of treatment in participants requiring transfusion within 28 days prior to the first dose of study treatment.
From randomization until end of study (up to approximately 6 years)
(Phase 2b) Percentage of participants with Treatment-Related Adverse Events (TEAEs)
Časové okno: From first administration of study drug up to 28 days after last dose
TEAEs with severity grading according to the NCI CTCAE version 6.0, except the severity of CRS and ICANS which will be graded according to the ASTCT Consensus Grading Criteria, from the first administration of study drug up to 28 days after the last dose.
From first administration of study drug up to 28 days after last dose
(Phase 3) Overall Survival (OS)
Časové okno: From randomization until end of study (up to approximately 6 years)
Overall survival (OS), defined as the time from randomization to death from any cause
From randomization until end of study (up to approximately 6 years)
(Phase 3) Duration of Complete Remission (DoCR)
Časové okno: From first documented CR until end of study (up to approximately 6 years)
Duration of complete remission (DoCR), defined as the time from achievement of CR to hematological relapse or death from any cause, whichever occurs first
From first documented CR until end of study (up to approximately 6 years)
(Phase 3) Event-Free Survival (EFS)
Časové okno: From randomization until end of study (up to approximately 6 years)
Event-free survival (EFS), defined as the time from randomization to induction treatment failure (ITF), relapse from CR, or death from any cause, whichever occurs first
From randomization until end of study (up to approximately 6 years)
(Phase 3) Composite Complete Remission (CRc)
Časové okno: From randomization to end of Cycle 6 (approximately 6 months)
Composite complete remission (CRc), defined as CR, CRh, and CRi according to ELN 2022 criteria
From randomization to end of Cycle 6 (approximately 6 months)
(Phase 3) Complete Remission with Minimal Residual Disease Negative (CR MRD-negative)
Časové okno: From randomization to end of Cycle 6 (approximately 6 months)
Complete remission with minimal residual disease negativity (CR MRD-negative) according to ELN criteria
From randomization to end of Cycle 6 (approximately 6 months)
(Phase 3) Composite Complete Remission with MRD Negative (CRc MRD-negative)
Časové okno: From randomization to end of Cycle 6 (approximately 6 months)
Composite complete remission (CRc), defined as CR, CRh, and CRi, with MRD negativity
From randomization to end of Cycle 6 (approximately 6 months)
(Phase 3) Transfusion Independence (TI) Conversion Rate
Časové okno: From randomization until end of study (up to approximately 6 years)
Transfusion independence (TI) conversion rate, defined as a ≥56-day period without red blood cell (RBC) or platelet transfusion after start of treatment in participants requiring transfusion prior to study entry
From randomization until end of study (up to approximately 6 years)
(Phase 3) Change from baseline in European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) global health status, fatigue, and physical functioning subscales
Časové okno: From baseline until end of study (up to approximately 6 years)
Change from baseline in global health status, fatigue, and physical functioning subscales
From baseline until end of study (up to approximately 6 years)
(Phase 3) Percentage of Participants Undergoing Hematopoietic Stem Cell Transplantation (HSCT)
Časové okno: From baseline until end of study (up to approximately 6 years)
Percentage of participants undergoing HSCT in remission following study treatment
From baseline until end of study (up to approximately 6 years)

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Odhadovaný)

1. listopadu 2026

Primární dokončení (Odhadovaný)

31. května 2031

Dokončení studie (Odhadovaný)

31. května 2032

Termíny zápisu do studia

První předloženo

28. května 2026

První předloženo, které splnilo kritéria kontroly kvality

29. května 2026

První zveřejněno (Aktuální)

3. června 2026

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

3. června 2026

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

29. května 2026

Naposledy ověřeno

1. května 2026

Více informací

Termíny související s touto studií

Plán pro data jednotlivých účastníků (IPD)

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Popis plánu IPD

Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, annotated case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of study participants.

Časový rámec sdílení IPD

Where applicable, data from eligible studies are available 6 months after the studied medicine and indication have been approved in the US and/or EU.

Kritéria přístupu pro sdílení IPD

Further details on Ipsen's sharing criteria and process for sharing are available here (https://www.ipsen.com/science/clinical-trials/clinical-data-transparency/).

Informace o lécích a zařízeních, studijní dokumenty

Studuje lékový produkt regulovaný americkým FDA

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Studuje produkt zařízení regulovaný americkým úřadem FDA

Ne

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